FIELD: communication.
SUBSTANCE: invention relates to wireless communication systems, particularly to technologies and configurations for initiation of payload containing data in wireless communication network. Device includes one or more computer-readable media having instructions and one or more processors coupled with one or more computer-readable media and configured to execute instructions to implement an interworking function (IWF) to receive, from a machine type communication (MTC) server, a trigger request to trigger sending of a data payload over a wireless communication network, data payload being smaller than a preconfigured threshold, and send, in response to trigger request over a reference point to a module including a mobility management entity (MME) or a serving GPRS (General Packet Radio Service) Support Node (SGSN), a trigger notification to trigger sending of data payload over wireless communication network.
EFFECT: data transmission.
40 cl, 15 dwg, 6 tbl
